[INFO] cloning repository https://github.com/RobertWHurst/Tritium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobertWHurst/Tritium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertWHurst%2FTritium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertWHurst%2FTritium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc23ed5b67f3cd9bc4c8c2e19fcfef4560653851 [INFO] checking RobertWHurst/Tritium against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobertWHurst%2FTritium" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobertWHurst/Tritium on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RobertWHurst/Tritium [INFO] finished tweaking git repo https://github.com/RobertWHurst/Tritium [INFO] tweaked toml for git repo https://github.com/RobertWHurst/Tritium written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/RobertWHurst/Tritium already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3affdfb63048bdad43099c5e9c4e73ab46ee526cb0c83b408deb74989561d8c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3affdfb63048bdad43099c5e9c4e73ab46ee526cb0c83b408deb74989561d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3affdfb63048bdad43099c5e9c4e73ab46ee526cb0c83b408deb74989561d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3affdfb63048bdad43099c5e9c4e73ab46ee526cb0c83b408deb74989561d8c", kill_on_drop: false }` [INFO] [stdout] c3affdfb63048bdad43099c5e9c4e73ab46ee526cb0c83b408deb74989561d8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 342b3d9ae2c2a5f15c7e66af04dc09434bc3a9ef19211e37a8fad146cfaa9a06 [INFO] running `Command { std: "docker" "start" "-a" "342b3d9ae2c2a5f15c7e66af04dc09434bc3a9ef19211e37a8fad146cfaa9a06", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking tritium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `source_path` [INFO] [stdout] --> src/lib/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | source_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `http_servers` [INFO] [stdout] --> src/lib/config.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | http_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source_path` [INFO] [stdout] --> src/lib/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | source_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `http_servers` [INFO] [stdout] --> src/lib/config.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | http_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `Command { std: "docker" "inspect" "342b3d9ae2c2a5f15c7e66af04dc09434bc3a9ef19211e37a8fad146cfaa9a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "342b3d9ae2c2a5f15c7e66af04dc09434bc3a9ef19211e37a8fad146cfaa9a06", kill_on_drop: false }` [INFO] [stdout] 342b3d9ae2c2a5f15c7e66af04dc09434bc3a9ef19211e37a8fad146cfaa9a06